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lost connection to test machine (4)

Status: public: reported C repro on 2019/04/14 00:00
Reported-by: syzbot+508e499ebf19fcff962f@syzkaller.appspotmail.com
First crash: 2588d, last: 1881d
▶ ▼ Similar bugs (21)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 lost connection to test machine (2) 6 2606d never 0/2 closed as invalid on 2017/12/09 08:45
android-5-15 lost connection to test machine origin:upstream syz 157297 11m 845d 0/2 premoderation: reported syz repro on 2022/10/05 10:32
android-44 lost connection to test machine (3) C 259 2588d 2606d 0/2 closed as invalid on 2017/12/27 12:57
linux-4.14 lost connection to test machine 56267 720d 2118d 0/1 upstream: reported on 2019/04/11 15:39
android-49 lost connection to test machine (3) C 109581 1881d 2115d 0/3 public: reported C repro on 2019/04/14 08:51
android-44 lost connection to test machine 79 2637d 2636d 0/2 closed as invalid on 2017/11/09 08:47
android-6-1 lost connection to test machine origin:upstream syz 128513 52m 628d 0/2 premoderation: reported syz repro on 2023/05/10 12:05
linux-4.4 lost connection to test machine 426 1953d 2114d 0/1 auto-closed as invalid on 2019/12/22 11:26
upstream lost connection to test machine (4) C 1189 2527d 2541d 4/28 fixed on 2018/02/26 20:04
android-5-10 lost connection to test machine syz 277053 now 1182d 0/2 upstream: reported syz repro on 2021/11/02 11:48
android-414 lost connection to test machine C 23644 1881d 2118d 0/1 public: reported C repro on 2019/04/12 00:01
android-49 lost connection to test machine C 8069 2636d 2636d 0/3 closed as invalid on 2017/11/09 10:06
upstream lost connection to test machine (2) C 15874 2588d 2636d 0/28 closed as invalid on 2017/12/27 12:57
android-54 lost connection to test machine syz 69154 8m 1844d 0/2 upstream: reported syz repro on 2020/01/10 15:22
upstream lost connection to test machine (5) C error 1835859 now 1900d 0/28 moderation: reported C repro on 2019/11/15 12:45
upstream lost connection to test machine (3) C 4251 2549d 2588d 4/28 fixed on 2018/02/04 23:45
upstream lost connection to test machine C 25017 2636d 2636d 0/28 closed as invalid on 2017/11/09 10:06
linux-6.1 lost connection to test machine origin:lts-only syz unreliable 41231 now 691d 0/3 upstream: reported syz repro on 2023/03/08 14:43
android-49 lost connection to test machine (2) C 2946 2588d 2636d 0/3 closed as invalid on 2017/12/27 12:57
linux-5.15 lost connection to test machine origin:upstream syz 19892 6m 691d 0/3 upstream: reported syz repro on 2023/03/08 15:21
linux-4.19 lost connection to test machine 30440 721d 2119d 0/1 upstream: reported on 2019/04/10 19:39
Crashes (62294):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/09/08 06:34 https://android.googlesource.com/kernel/common android-4.4 b68e78cfbd1d 6b5120a4 .config console log syz C ci-android-44-kasan-gce
2018/09/08 05:43 https://android.googlesource.com/kernel/common android-4.4 b68e78cfbd1d 6b5120a4 .config console log syz C ci-android-44-kasan-gce
2018/09/08 05:27 https://android.googlesource.com/kernel/common android-4.4 b68e78cfbd1d 6b5120a4 .config console log syz C ci-android-44-kasan-gce
2018/09/06 06:00 https://android.googlesource.com/kernel/common android-4.4 b2cf10ee86d7 873745f2 .config console log syz C ci-android-44-kasan-gce
2018/09/05 15:09 https://android.googlesource.com/kernel/common android-4.4 d762e28031e9 196410e4 .config console log syz C ci-android-44-kasan-gce
2018/09/04 07:01 https://android.googlesource.com/kernel/common android-4.4 7e85a4b796e8 a4718693 .config console log syz C ci-android-44-kasan-gce
2018/08/13 04:06 https://android.googlesource.com/kernel/common android-4.4 a5fc66599b61 7a88b141 .config console log syz C ci-android-44-kasan-gce
2018/08/11 23:31 https://android.googlesource.com/kernel/common android-4.4 a5fc66599b61 7a88b141 .config console log syz C ci-android-44-kasan-gce
2018/08/11 12:55 https://android.googlesource.com/kernel/common android-4.4 a5fc66599b61 7a88b141 .config console log syz C ci-android-44-kasan-gce
2018/08/10 19:40 https://android.googlesource.com/kernel/common android-4.4 a5fc66599b61 1fb62d58 .config console log syz C ci-android-44-kasan-gce
2018/08/09 20:39 https://android.googlesource.com/kernel/common android-4.4 a5fc66599b61 1fb62d58 .config console log syz C ci-android-44-kasan-gce
2018/08/08 19:13 https://android.googlesource.com/kernel/common android-4.4 139622602304 ddeb9f8d .config console log syz C ci-android-44-kasan-gce
2018/08/08 12:03 https://android.googlesource.com/kernel/common android-4.4 139622602304 ddeb9f8d .config console log syz C ci-android-44-kasan-gce
2018/08/08 11:12 https://android.googlesource.com/kernel/common android-4.4 139622602304 ddeb9f8d .config console log syz C ci-android-44-kasan-gce
2018/08/08 05:05 https://android.googlesource.com/kernel/common android-4.4 139622602304 1beb8136 .config console log syz C ci-android-44-kasan-gce
2018/08/08 04:11 https://android.googlesource.com/kernel/common android-4.4 139622602304 1beb8136 .config console log syz C ci-android-44-kasan-gce
2018/08/07 17:22 https://android.googlesource.com/kernel/common android-4.4 139622602304 1beb8136 .config console log syz C ci-android-44-kasan-gce
2018/08/07 06:04 https://android.googlesource.com/kernel/common android-4.4 139622602304 1beb8136 .config console log syz C ci-android-44-kasan-gce
2018/08/06 03:55 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 1beb8136 .config console log syz C ci-android-44-kasan-gce
2018/08/05 23:01 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 1beb8136 .config console log syz C ci-android-44-kasan-gce
2018/08/04 17:07 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 3476a2df .config console log syz C ci-android-44-kasan-gce
2018/08/04 08:49 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa df7f6947 .config console log syz C ci-android-44-kasan-gce
2018/08/03 14:11 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa cc4f6d0a .config console log syz C ci-android-44-kasan-gce
2018/08/02 21:22 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 5b7e23bb .config console log syz C ci-android-44-kasan-gce
2018/08/02 14:28 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 0a7cf4ec .config console log syz C ci-android-44-kasan-gce
2018/08/02 04:03 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 0a7cf4ec .config console log syz C ci-android-44-kasan-gce
2018/08/02 01:00 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 0a7cf4ec .config console log syz C ci-android-44-kasan-gce
2018/08/01 06:59 https://android.googlesource.com/kernel/common android-4.4 7bbfac190345 1477993e .config console log syz C ci-android-44-kasan-gce
2018/08/01 06:26 https://android.googlesource.com/kernel/common android-4.4 7bbfac190345 1477993e .config console log syz C ci-android-44-kasan-gce
2018/07/30 14:14 https://android.googlesource.com/kernel/common android-4.4 9664bdeff388 1a381291 .config console log syz C ci-android-44-kasan-gce
2018/07/24 08:30 https://android.googlesource.com/kernel/common android-4.4 1b37d68f4c82 912c93d7 .config console log syz C ci-android-44-kasan-gce
2018/07/24 07:42 https://android.googlesource.com/kernel/common android-4.4 1b37d68f4c82 912c93d7 .config console log syz C ci-android-44-kasan-gce
2018/11/21 10:22 https://android.googlesource.com/kernel/common android-4.4 498bf61266f1 5d9a3924 .config console log syz C ci-android-44-kasan-gce-386
2018/11/02 12:02 https://android.googlesource.com/kernel/common android-4.4 c4b00eb70496 1f38e9ae .config console log syz C ci-android-44-kasan-gce-386
2018/08/27 18:40 https://android.googlesource.com/kernel/common android-4.4 e5c5f1fae55d 758cd203 .config console log syz C ci-android-44-kasan-gce-386
2018/08/12 11:58 https://android.googlesource.com/kernel/common android-4.4 a5fc66599b61 7a88b141 .config console log syz C ci-android-44-kasan-gce-386
2018/10/03 10:38 https://android.googlesource.com/kernel/common android-4.4 8dad7ed2d767 0f3e0261 .config console log syz ci-android-44-kasan-gce
2018/08/11 21:27 https://android.googlesource.com/kernel/common android-4.4 a5fc66599b61 7a88b141 .config console log syz ci-android-44-kasan-gce
2018/08/06 07:08 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 1beb8136 .config console log syz ci-android-44-kasan-gce
2018/10/03 10:37 https://android.googlesource.com/kernel/common android-4.4 8dad7ed2d767 0f3e0261 .config console log syz ci-android-44-kasan-gce-386
2019/12/03 16:43 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ab342da3 .config console log ci-android-44-kasan-gce
2019/12/03 14:17 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ab342da3 .config console log ci-android-44-kasan-gce
2019/12/02 19:38 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f879db37 .config console log ci-android-44-kasan-gce
2019/12/02 10:30 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f879db37 .config console log ci-android-44-kasan-gce
2019/12/01 15:07 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b a76bf83f .config console log ci-android-44-kasan-gce
2019/12/01 00:43 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b a76bf83f .config console log ci-android-44-kasan-gce
2019/11/30 03:37 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 3a75be00 .config console log ci-android-44-kasan-gce
2019/11/28 21:22 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 46869e3e .config console log ci-android-44-kasan-gce
2019/11/28 12:57 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 46869e3e .config console log ci-android-44-kasan-gce
2019/11/28 08:02 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce
2019/11/28 05:53 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce
2019/11/28 02:08 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce
2019/11/27 20:05 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce
2019/11/27 16:52 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce
2019/11/27 12:07 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 1048481f .config console log ci-android-44-kasan-gce
2019/11/26 17:48 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 1048481f .config console log ci-android-44-kasan-gce
2019/11/26 10:33 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f746151a .config console log ci-android-44-kasan-gce
2019/11/26 09:28 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f746151a .config console log ci-android-44-kasan-gce
2019/11/26 08:25 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f746151a .config console log ci-android-44-kasan-gce
2019/11/26 06:25 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f746151a .config console log ci-android-44-kasan-gce
2019/11/26 04:54 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f746151a .config console log ci-android-44-kasan-gce
2019/12/04 10:32 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0ecb9746 .config console log ci-android-44-kasan-gce-386
2019/12/04 04:53 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ae13a849 .config console log ci-android-44-kasan-gce-386
2019/12/03 22:34 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ae13a849 .config console log ci-android-44-kasan-gce-386
2019/12/03 21:13 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ae13a849 .config console log ci-android-44-kasan-gce-386
2019/12/03 11:50 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ab342da3 .config console log ci-android-44-kasan-gce-386
2019/12/03 09:44 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ab342da3 .config console log ci-android-44-kasan-gce-386
2019/12/03 06:27 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ab342da3 .config console log ci-android-44-kasan-gce-386
2019/12/02 09:57 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f879db37 .config console log ci-android-44-kasan-gce-386
2019/12/01 19:04 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b a76bf83f .config console log ci-android-44-kasan-gce-386
2019/12/01 12:21 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b a76bf83f .config console log ci-android-44-kasan-gce-386
2019/12/01 09:16 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b a76bf83f .config console log ci-android-44-kasan-gce-386
2019/11/30 14:41 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 3a75be00 .config console log ci-android-44-kasan-gce-386
2019/11/30 13:32 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 3a75be00 .config console log ci-android-44-kasan-gce-386
2019/11/30 05:06 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 3a75be00 .config console log ci-android-44-kasan-gce-386
2019/11/29 20:37 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b d29b9e84 .config console log ci-android-44-kasan-gce-386
2019/11/29 18:14 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b d29b9e84 .config console log ci-android-44-kasan-gce-386
2019/11/29 03:22 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 76357d6f .config console log ci-android-44-kasan-gce-386
2019/11/28 09:46 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce-386
2019/11/28 04:23 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce-386
2019/11/27 21:14 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0d63f89c .config console log ci-android-44-kasan-gce-386
2019/11/27 08:12 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 1048481f .config console log ci-android-44-kasan-gce-386
2019/11/26 23:42 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 1048481f .config console log ci-android-44-kasan-gce-386
2019/11/26 14:41 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f746151a .config console log ci-android-44-kasan-gce-386
2019/11/26 13:13 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f746151a .config console log ci-android-44-kasan-gce-386
* Struck through repros no longer work on HEAD.